SKU: OT3243 Número de artículo: AB098 EAN: 8720618231314
Esta celda de carga o sensor de peso puede soportar un peso de hasta 50KG. Si desea pesar un peso mayor, es posible combinar el sensor. Por ejemplo, usando 4 celdas de carga de 50KG se obtiene un peso máximo de 200KG.
Material: Aluminium
Capacidad: 50KG
Se puede usar con Arduino, ESP32 o ESP8266 en combinación con el HX711 Weegcelversterker.
Dimensiones
Longitud: 3,88cm
Ancho: 3,88cm
Altura: 1,21cm
Al reproducirlo, se carga el vídeo de YouTube.
Así conectas el Sensor de peso hasta 50KG a un Arduino UNO o ESP32, con un sketch de ejemplo que puedes subir directamente.
Este proyecto mide el peso usando una celda de carga de 50kg conectada a un Arduino Uno a través de un módulo amplificador HX711. El sketch tara la balanza al arrancar y muestra repetidamente el peso medido en el Serial Monitor. Puedes calibrar la lectura ajustando el factor de calibración con un peso conocido.
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Aileen/*
* ==================================================================
* Generated by Codey.online — https://www.codey.online
* ==================================================================
* Project : 50kg Load Cell Weight Measurement with HX711
* Board : Arduino UNO (arduino:avr:uno)
* Parts : 50kg Load Cell Weight Sensor
* Libraries : HX711 Arduino Library 0.7.5
*
* Codey Online is an AI-powered browser IDE for Arduino and ESP32.
* Describe your project and Codey writes the code, draws the wiring
* diagram and uploads it to your board, straight from the browser.
* This code is free to use, modify and share, without warranty.
* ==================================================================
*/
#include "HX711.h"
const int LOADCELL_DOUT_PIN = 3;
const int LOADCELL_SCK_PIN = 2;
HX711 scale;
// Adjust this calibration factor after testing with a known reference weight
float calibration_factor = -7050.0;
void setup() {
Serial.begin(115200);
while (!Serial) {
; // Wait for serial port to connect
}
Serial.println(F("--- HX711 Load Cell Scale ---"));
Serial.println(F("Initializing scale, do not place weight on the sensor..."));
scale.begin(LOADCELL_DOUT_PIN, LOADCELL_SCK_PIN);
scale.set_scale(calibration_factor);
scale.tare(); // Reset the scale to 0
Serial.println(F("Tare complete. Ready for measurements."));
}
void loop() {
if (scale.is_ready()) {
float weight = scale.get_units(5);
Serial.print(F("Weight: "));
Serial.print(weight, 2);
Serial.println(F(" units"));
} else {
Serial.println(F("HX711 not ready."));
}
delay(500);
}Bibliotecas necesarias: HX711 Arduino Library 0.7.5
Wiring diagram and example code generated by Codey.online — https://www.codey.online
Este proyecto lee valores de peso de una sola half-bridge load cell de 50kg usando un amplificador HX711 y dos resistencias de 1kΩ para completar el puente de Wheatstone. Conecta el circuito, sube el sketch y abre el Serial Monitor a 115200 baud para ver las lecturas del sensor de peso en tiempo real.
/*
* ==================================================================
* Generated by Codey.online — https://www.codey.online
* ==================================================================
* Project : 50kg Load Cell with HX711 Amplifier
* Board : ESP32 DEVKIT V1 (esp32:esp32:esp32doit-devkit-v1)
* Parts : 50kg Load Cell Weight Sensor
* Libraries : HX711 Arduino Library 0.7.5
*
* Codey Online is an AI-powered browser IDE for Arduino and ESP32.
* Describe your project and Codey writes the code, draws the wiring
* diagram and uploads it to your board, straight from the browser.
* This code is free to use, modify and share, without warranty.
* ==================================================================
*/
#include "HX711.h"
// Pin definitions for HX711
const int DOUT_PIN = 19;
const int SCK_PIN = 18;
HX711 scale;
void setup() {
Serial.begin(115200);
Serial.println("50kg Load Cell Demo");
scale.begin(DOUT_PIN, SCK_PIN);
Serial.println("Taring scale... Please keep sensor unloaded.");
delay(1000);
scale.tare();
Serial.println("Tare complete. Ready for readings!");
}
void loop() {
if (scale.is_ready()) {
long rawValue = scale.get_value(5);
Serial.print("Raw Load Cell Value: ");
Serial.println(rawValue);
} else {
Serial.println("HX711 not found or not ready.");
}
delay(500);
}Bibliotecas necesarias: HX711 Arduino Library 0.7.5
Wiring diagram and example code generated by Codey.online — https://www.codey.online
